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【单选题】
下列细菌中有菌毛和鞭毛的细菌是
A.
脑膜炎奈瑟菌
B.
痢疾志贺菌
C.
霍乱弧菌
D.
葡萄球菌
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【判断题】改良ADA法脱硫液中偏钒酸钠的作用是防止了钒配合物沉淀的生成。
A.
正确
B.
错误
【单选题】- --Diana, I forget new words quickly. How can I remember them? ---Don ’ t worry. It ’ s ____ to forget new words! I suggest you read the words and try to use them.
A.
rude
B.
natural
C.
exciting
【单选题】2011年真题 槟榔碱的结构类型是
A.
简单吡啶类
B.
简单莨菪烷类
C.
简单嘧啶类
D.
简单异喹啉类
E.
简单吲哚类
【简答题】Read the following classroom interactions and comment on two teachers' teaching behaviors and conceptions according to the National English Curriculum. Teacher AT: Ok, now look at the picture and thes...
【判断题】改良ADA法脱硫液中偏钒酸钠的作用是防止钒配合物沉淀的生成。
A.
正确
B.
错误
【单选题】In bringing up children , every parent watches eagerly the child ’ s acquisition of each new skill - the first spoken words , the first independent steps , or the beginning of reading and writing . It...
A.
. should encourage them to read before they know the meaning of the words they read
B.
. should not expect too much of them
C.
. should achieve a balance between pushing them too hard and leaving them on their own
D.
. should creative as many learning opportunities as possible
【单选题】下列数可能是近似数3.2的真值的是(  )
A.
3.149
B.
3.25
C.
3.19
D.
3.26
【单选题】Read the sentences and choose the right words to fill in the brackets. Tā xiàwǔ sì diǎn hē chá. 她下午四点____ 喝茶。
A.
电影diànyǐng
B.
前qián
C.
时候shíhou
D.
零líng
【简答题】You should spend about 20 minutes on this task . The table illustrates the proportion of monthly household income five European countries spend on food and drink, housing, clothing and entertainment. ...
【简答题】Read the following phonetic transcriptions and write down the correct words. /ˈæstrənɔːt/ n.
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